462 citations · 764 across the 18 of their papers we have counts for
Showing 2016Show all
3 papers · 1 filter
stat.ML2016★ 4 cited
Communication-efficient Distributed Estimation and Inference for Transelliptical Graphical Models
Pan Xu, Lu Tian, Quanquan Gu
We propose communication-efficient distributed estimation and inference methods for the transelliptical graphical model, a semiparametric extension of the elliptical distribution i…
stat.ML2016★ 13 cited
A Unified Computational and Statistical Framework for Nonconvex Low-Rank Matrix Estimation
Lingxiao Wang, Xiao Zhang, Quanquan Gu
We propose a unified framework for estimating low-rank matrices through nonconvex optimization based on gradient descent algorithm. Our framework is quite general and can be applie…
stat.ML2016★ 15 cited
Communication-efficient Distributed Sparse Linear Discriminant Analysis
Lu Tian, Quanquan Gu
We propose a communication-efficient distributed estimation method for sparse linear discriminant analysis (LDA) in the high dimensional regime. Our method distributes the data of…